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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, the same as December, in Grayson, Alabama, is another chilly winter month, with an average temperature ranging between min 33.4°F (0.8°C) and max 48.2°F (9°C). The coldest period tends to be January, when average temperatures fluctuate between a high of 48.2°F (9°C) and a low of 33.4°F (0.8°C). Weather in January »
Weather in February
The last month of the winter, February, is a fresh month in Grayson, Alabama, with an average temperature ranging between max 53.2°F (11.8°C) and min 37.6°F (3.1°C). With the transition into February, Grayson notes an average high-temperature of a fresh 53.2°F (11.8°C), closely resembling January. Weather in February »
Weather in March
March, the first month of the spring in Grayson, is an enjoyable month, with an average temperature fluctuating between 61.9°F (16.6°C) and 44.2°F (6.8°C). As Grayson welcomes March, the average high-temperature displays a subtle shift, adjusting from a cool 53.2°F (11.8°C) in February to an enjoyable 61.9°F (16.6°C). Weather in March »
Weather in April
April is an agreeable spring month in Grayson, Alabama, with an average temperature ranging between min 51.4°F (10.8°C) and max 70.7°F (21.5°C). As Grayson transitions into April, the average high-temperature is observed to slightly rise from a comfortable 61.9°F (16.6°C) in March to a pleasant 70.7°F (21.5°C). Weather in April »
Weather in May
May, the last month of the spring in Grayson, is a moderately hot month, with an average temperature ranging between max 79.2°F (26.2°C) and min 59.9°F (15.5°C). In May, the average high-temperature marginally rises from an agreeable 70.7°F (21.5°C) in April to a moderately hot 79.2°F (26.2°C). Weather in May »
Weather in June
The first month of the summer, June, is a tropical month in Grayson, Alabama, with temperature in the range of an average high of 87.1°F (30.6°C) and an average low of 67.1°F (19.5°C). June witnesses a minor rise in the average high-temperature, transitioning from a moderately hot 79.2°F (26.2°C) in May to a tropical 87.1°F (30.6°C). Weather in June »
Weather in July
July, the same as June, in Grayson, Alabama, is another hot summer month, with an average temperature fluctuating between 69.4°F (20.8°C) and 88.9°F (31.6°C). July is the month that records the highest temperatures, with averages ranging from a high of 88.9°F (31.6°C) to a low of 69.4°F (20.8°C). In July, the heat index is evaluated at a blistering 105.8°F (41°C). Weather in July »
Weather in August
August, the last month of the summer in Grayson, is another tropical month, with an average temperature varying between 88°F (31.1°C) and 69.1°F (20.6°C). Upon the beginning of August, Grayson's high-temperatures register at a still hot 88°F (31.1°C), closely mirroring the preceding month. Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Grayson, Alabama, with an average temperature fluctuating between 63.7°F (17.6°C) and 82.6°F (28.1°C). The beginning of September subtly marks a decrease in the average high-temperature, transitioning from a hot 88°F (31.1°C) in August to a moderately hot 82.6°F (28.1°C). Weather in September »
Weather in October
October, the same as September, in Grayson, Alabama, is an agreeable autumn month, with an average temperature ranging between min 52.7°F (11.5°C) and max 72.1°F (22.3°C). Grayson in October demonstrates a small temperature transition, adjusting from an average high of a moderately hot 82.6°F (28.1°C) in September to an agreeable 72.1°F (22.3°C). Weather in October »
Weather in November
November, the last month of the autumn in Grayson, is another mild month, with an average temperature fluctuating between 59.7°F (15.4°C) and 42.4°F (5.8°C). The start of November signals a decrease in the average high-temperature, transitioning from a pleasant 72.1°F (22.3°C) in October to a moderate 59.7°F (15.4°C). Weather in November »
Weather in December
December, the first month of the winter in Grayson, is still a cool month, with an average temperature ranging between min 38.3°F (3.5°C) and max 52°F (11.1°C). The onset of December results in a small decrease in the average high-temperature, moderately receding from a mild 59.7°F (15.4°C) in November to a fresh 52°F (11.1°C). Weather in December »
Updated: Jun 3, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest in Grayson?
In Grayson, January registers the lowest temperatures, averaging 48.2°F (9°C) at the peak and 33.4°F (0.8°C) at the lowest.
How many days does it rain?
In Grayson, Alabama, during the entire year, the rain falls for 176.4 days and collects up to 43.19" (1097mm) of precipitation.
When does it snow?
Months with snowfall are January through March, November and December.
How many days does it snow?
In Grayson, Alabama, during the entire year, snow falls for 6.6 days and aggregates up to 1.73" (44mm) of snow.
When does it snow the most?
The month with the most snowfall is February, when snow falls for 2.1 days and typically aggregates up to 0.63" (16mm) of snow.
What is the month with the least sunshine?
With an average of 4.5h of sunshine, February has the least sunshine of the year.
When is Daylight Saving Time (DST)?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from CDT to CST.
When it does not snow?
In Grayson, snow does not fall in April through October.
What are the months with the highest UV index?
May through August, with an average maximum UV index of 6, are months with the highest UV index.
When are the longest days?
June has the longest days of the year, with an average of 14h and 24min of daylight.
What is the month with the most sunshine?
June and July, with an average of 10.3h of sunshine, are months with the most sunshine.
What is the warmest month?
July is the month when Grayson sees the average highest temperatures, with a high of 88.9°F (31.6°C) and a low of 69.4°F (20.8°C).
What is the least humid month?
With an average relative humidity of 72%, October is the least humid month.
What is the driest month in Grayson?
The month with the least rainfall is November, when the rain falls for 10.6 days and typically collects 2.36" (60mm) of precipitation.
What is the most humid month?
The most humid month is December, with an average relative humidity of 79%.
What is the wettest month in Grayson?
December is the month with the most rainfall. Rain falls for 13.1 days and accumulates 4.49" (114mm) of precipitation.
What is the month with the shortest days?
The month with the shortest days is December, with an average of 9h and 54min of daylight.
When is the lowest UV index?
The month with the lowest UV index in Grayson is December, with an average maximum UV index of 2.
Average temperature
Grayson, AL
The warmest month (with the highest average high temperature) is July (88.9°F).
The month with the lowest average high temperature is January (48.2°F).
The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (33.4°F).
Average pressure
Grayson, AL
- Average pressure in January:
30.17"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
30"Hg - Average pressure in May:
30.01"Hg - Average pressure in June:
29.97"Hg
- Average pressure in July:
30"Hg - Average pressure in August:
29.99"Hg - Average pressure in September:
30.02"Hg - Average pressure in October:
30.05"Hg - Average pressure in November:
30.16"Hg - Average pressure in December:
30.15"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).
Average wind speed
Grayson, AL
- Average wind speed in January:
8.3mph - Average wind speed in February:
8.5mph - Average wind speed in March:
8.3mph - Average wind speed in April:
8.1mph - Average wind speed in May:
6.5mph - Average wind speed in June:
5.5mph
- Average wind speed in July:
4.9mph - Average wind speed in August:
5mph - Average wind speed in September:
5.5mph - Average wind speed in October:
6.7mph - Average wind speed in November:
7.5mph - Average wind speed in December:
8mph
The windiest month (with the highest average wind speed) is February (8.5mph).
The calmest month (with the lowest average wind speed) is July (4.9mph).
Average humidity
Grayson, AL
The month with the highest relative humidity is December (79%).
The month with the lowest relative humidity is October (72%).
Average rainfall
Grayson, AL
- Average rainfall in January:
3.82" - Average rainfall in February:
4.09" - Average rainfall in March:
3.43" - Average rainfall in April:
4.37" - Average rainfall in May:
3.39" - Average rainfall in June:
3.5"
- Average rainfall in July:
3.9" - Average rainfall in August:
3.58" - Average rainfall in September:
3.03" - Average rainfall in October:
3.23" - Average rainfall in November:
2.36" - Average rainfall in December:
4.49"
The wettest month (with the highest rainfall) is December (4.49").
The driest month (with the least rainfall) is November (2.36").
Average rainfall days
Grayson, AL
- Average rainfall days in January:
11.7 days - Average rainfall days in February:
13.1 days - Average rainfall days in March:
15.2 days - Average rainfall days in April:
13.7 days - Average rainfall days in May:
16.8 days - Average rainfall days in June:
17.3 days
- Average rainfall days in July:
19.8 days - Average rainfall days in August:
18.9 days - Average rainfall days in September:
14.7 days - Average rainfall days in October:
11.5 days - Average rainfall days in November:
10.6 days - Average rainfall days in December:
13.1 days
The month with the highest number of rainy days is July (19.8 days).
The month with the least rainy days is November (10.6 days).
Average snowfall
Grayson, AL
The month with the highest snowfall is February (0.63").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Grayson, AL
- Average snowfall days in January:
1.9 days - Average snowfall days in February:
2.1 days - Average snowfall days in March:
0.8 days - Average snowfall days in April:
0.1 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0.5 days - Average snowfall days in December:
1.2 days
The month with the highest number of snowfall days is February (2.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Grayson, AL
- Average daylight in January:
10h and 1min - Average daylight in February:
11h and 0min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 1min - Average daylight in May:
14h and 0min - Average daylight in June:
14h and 2min
- Average daylight in July:
14h and 1min - Average daylight in August:
13h and 2min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 2min - Average daylight in November:
10h and 2min - Average daylight in December:
9h and 5min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in January:
4h and 5min - Average sunshine in February:
4h and 3min - Average sunshine in March:
6h and 1min - Average sunshine in April:
8h and 5min - Average sunshine in May:
9h and 3min - Average sunshine in June:
10h and 2min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
9h and 5min - Average sunshine in September:
8h and 4min - Average sunshine in October:
7h and 0min - Average sunshine in November:
5h and 4min - Average sunshine in December:
4h and 4min
The months with the most sunshine are June and July (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).
Average sunshine days
Grayson, AL
- Average sunshine days in January:
16.9 days - Average sunshine days in February:
12.8 days - Average sunshine days in March:
13.1 days - Average sunshine days in April:
14.4 days - Average sunshine days in May:
12.7 days - Average sunshine days in June:
11.2 days
- Average sunshine days in July:
9.3 days - Average sunshine days in August:
10.3 days - Average sunshine days in September:
13.8 days - Average sunshine days in October:
18.7 days - Average sunshine days in November:
18.3 days - Average sunshine days in December:
15.5 days
The month with the most sunshine days is October (18.7 days).
The month with the least sunshine days is July (9.3 days).
Average UV index
Grayson, AL
The months with the highest UV index are May, June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 2).
Average cloud cover
Grayson, AL
The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is June (Cloud cover 30).
Average visibility
Grayson, AL
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Grayson, Alabama, USA
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